CAS No.13073-21-7,L-BUTHIONINE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	13073-21-7
Name:	L-BUTHIONINE
Article Data:	4

Formula:	C₈H₁₇NO₂S
Molecular Weight:	191.294
Synonyms:	Butyricacid, 2-amino-4-(butylthio)-, L- (8CI);S-Butyl-L-homocysteine;L-2-Amino-4-(butylthio)butyric Acid;
Density:	1.104 g/cm³
Melting Point:	266-268 °C
Boiling Point:	335.7 °C at 760 mmHg
Flash Point:	156.8 °C
Appearance:	White solid
PSA:	88.62000
LogP:	2.02200

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Specification

The CAS register number of L-Homocysteine,S-butyl- is 13073-21-7. It also can be called as L-2-Amino-4-(butylthio)butyric Acid and the systematic name about this chemical is S-butyl-L-homocysteine. The molecular formula about this chemical is C₈H₁₇NO₂S and the molecular weight is 191.29. It belongs to the following product categories which include Amino Acids 13C, 2H, 15N; Amino Acids & Derivatives; Sulfur & Selenium Compounds and so on.

Physical properties about L-Homocysteine,S-butyl- are: (1)ACD/LogP: 1.97; (2)ACD/LogD (pH 5.5): -0.53; (3)ACD/LogD (pH 7.4): -0.54; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 3; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 8; (11)Polar Surface Area: 54.84 Å²; (12)Index of Refraction: 1.514; (13)Molar Refractivity: 52.16 cm³; (14)Molar Volume: 173.2 cm³; (15)Polarizability: 20.68x10^-24cm³; (16)Surface Tension: 45.2 dyne/cm; (17)Density: 1.104 g/cm³; (18)Flash Point: 156.8 °C; (19)Enthalpy of Vaporization: 63.61 kJ/mol; (20)Boiling Point: 335.7 °C at 760 mmHg; (21)Vapour Pressure: 2.22E-05 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)[C@@H](N)CCSCCCC
(2)InChI: InChI=1/C8H17NO2S/c1-2-3-5-12-6-4-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11)/t7-/m0/s1
(3)InChIKey: LAXXPOJCFVMVAX-ZETCQYMHBU
(4)Std. InChI: InChI=1S/C8H17NO2S/c1-2-3-5-12-6-4-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11)/t7-/m0/s1
(5)Std. InChIKey: LAXXPOJCFVMVAX-ZETCQYMHSA-N